Does anyone can help me? I'm just running a major updates on my windows 7 and after running the updates, it's started to get lag on playing games and after I check task manager, turns out the problem cause this was the CPU. It gets near 100%. I think it's a virus but after scanning, there's no viruses, trojans, neither malwares. And my attention pointed to the updates, because before running major updates it never get this high before.